3490468

Information

• Patent Grant
• 3490468

• References
• Source

• Patent Number

  3,490,468

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • C23G3/04 - for cleaning pipes
  • F16L2101/12 - Cleaning

• US Classifications

  • 134 - Cleaning and liquid contact with solids